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natita [175]
3 years ago
13

A group of people were given a personality test to determine if they were Type A or Type B. The results are shown in the table b

elow:
Male Female
Type A 65 85
Type B 38 12
Compare P(female | Type B) with P(Female or Type B)
A) P(Female | Type B) < P(Female or Type B)
B) P(Female | Type B) > P(Female or Type B)
C) P(Female | Type B) = P(Female or Type B)
D) There is not enough information.
Mathematics
1 answer:
aalyn [17]3 years ago
7 0
D) there is not enough information
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What is the square root of 150 and 136? Thanks :)
algol13
The square root of 150 is 12.2474487139. The square root of 136 is 11.6619037897. And your welcome :)
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3 years ago
Marty is asked to draw triangles with side lengths of 4 units and 2 units, and a non-included angle of 30°. Select all the trian
777dan777 [17]

Answer:

The drawn in the attached figure

see the explanation

Step-by-step explanation:

<em>First case</em>

In the triangle ABC

Let

a=4\ units\\b=2/ units\\B=30^o

Applying the law of sines

Find the measure of angle A

\frac{a}{sin(A)}=\frac{b}{sin(B)}

substitute the given values

\frac{4}{sin(A)}=\frac{2}{sin(30^o)}

sin(A)=1

so

A=90^o

Find the measure of angle C

In a right triangle

we know that

B+C=90^o ----> by complementary angles

B=30^o

therefore

C=60^o

Find the length side c

Applying the law of sines

\frac{c}{sin(C)}=\frac{b}{sin(B)}

substitute the given values

\frac{c}{sin(60^o)}=\frac{2}{sin(30^o)}

c=2\sqrt{3}\ units

therefore

The dimensions of the triangle are

A=90^o

B=30^o

C=60^o

a=4\ units\\b=2\ units\\c=2\sqrt{3}=3.46\ units

<em>Second case</em>

In the triangle ABC

Let

a=4\ units\\b=2/ units\\A=30^o

Applying the law of sines

Find the measure of angle B

\frac{a}{sin(A)}=\frac{b}{sin(B)}

substitute the given values

\frac{4}{sin(30^o)}=\frac{2}{sin(B)}

sin(B)=0.25

so

using a calculator

B=14.48^o

Find the measure of angle C

we know that

The sum of the interior angles in any triangle must be equal to 180 degrees

so

A+B+C=180^o

A=30^o\\B=14.48^o

therefore

30^o+14.48^o+C=180^o

C=135.52^o

Find the length side c

Applying the law of sines

\frac{c}{sin(C)}=\frac{a}{sin(A)}

substitute the given values

\frac{c}{sin(135.52^o)}=\frac{4}{sin(30^o)}

c=5.61\ units

therefore

The dimensions of the triangle are

A=30^o

B=14.48^o

C=135.52^o

a=4\ units\\b=2\ units\\c=5.61\ units

see the attached figure to better understand the problem

4 0
3 years ago
Negative -5/8 - 1/2= <br> I wanna know fast anyone??
alexira [117]

Answer" -9/8

by-step explanation:

-5/8 - 1/2 = -9/8

Simplify: -9/8= 1  1/8

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The HCF and LCM OF TWO NUMBERS ARE 6 AND 360 RESPECTIVELY.IF ONE OF THE NUMBERS IS 24, WHAT IS OTHER NUMBER
otez555 [7]

Step-by-step explanation:

we know that=

other number=LCM×HCF\One number

=6×360 upon 24

=90

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3 years ago
6.<br>Share £120 in the ratio 5: 2:5. (Total 12 parts)​
OverLord2011 [107]

Answer:

50:20:50

This is because you add 5+2+5=12

120/12=10

5x10=50 2x10=20 5x10=50

4 0
3 years ago
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